

OEM idler pulley spacer designed to maintain precise alignment and spacing within Graco striping machine drive systems, ensuring smooth belt operation and reduced wear.
| Equipment Type | Compatible Systems | Functional Role |
|---|---|---|
| Line Striping Machines | Graco LineLazer Series (select configurations) | Maintains correct spacing and alignment of idler pulley assembly |
| Pavement Marking Equipment | Professional Graco striping systems | Ensures smooth pulley operation and belt alignment under load |
| Industrial Striping Platforms | Heavy-duty Graco belt-driven systems | Supports consistent belt tracking and reduces mechanical wear |
The Graco 18B174 Pulley, Idler Spacer is an OEM spacing component designed to position the idler pulley correctly within Graco striping equipment, ensuring proper belt alignment and smooth mechanical operation.
The Graco 18B174 Pulley, Idler Spacer is a precision OEM component used in Graco line striping machines. It provides correct spacing for the idler pulley assembly to ensure accurate belt alignment.
By maintaining proper positioning, it helps reduce friction, prevent belt misalignment, and improve overall drive system efficiency during continuous operation.
Engineered for durability and exact fitment, it supports reliable performance in demanding pavement marking environments.